There are two levels on both cutting wheels, 1/4" apart (see illustration). It automatically cuts at one of two levels. The top level is for flange bottles; the lower level is for all other bottles. Two anti-slip rollers firmly guide the cutting wheels for a good, even cut. Product Size; 2 ¼” w x 2 2/4” h. Imprint Area: 1” w x 5/16” h. Print Method: pad printed.